Showing structure for CC(=O)NC1[C@H](O)[C@@H](O)C(OP(=O)(O[Si](C)(C)C)OP(=O)(OCC2OC(N3C=C(C)C(=O)[NH]C3=O)CC2O[Si](C)(C)C)O[Si](C)(C)C)O[C@@H]1C